.w {
    width: 1250px;
    margin: 10px auto;
}

u {
    text-decoration: none;
}

b {
    font-weight: 400;
}

.articleone img:hover {
    border: 2px solid skyblue;
    transition: all .3s;
}


/* 引入字体样式 */


/* top部分 */

@font-face {
    font-family: 'icomoon';
    src: url('fonts/icomoon.eot?6g6aea');
    src: url('fonts/icomoon.eot?6g6aea#iefix') format('embedded-opentype'), url('fonts/icomoon.ttf?6g6aea') format('truetype'), url('fonts/icomoon.woff?6g6aea') format('woff'), url('fonts/icomoon.svg?6g6aea#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

.top {
    background-color: #f1f1f1;
    width: 100%;
    height: 27px;
    line-height: 27px;
}

.top ul:nth-child(1) li {
    float: left;
    padding-left: 15px;
}

.top ul:nth-child(2) li {
    float: right;
    padding-right: 25px;
}

.top ul:nth-child(2) li::after {
    content: "|";
    position: relative;
    top: -2px;
    left: 10px;
}

.top ul:nth-child(2) li em::after {
    content: "\e90a";
    font-family: 'icomoon';
    font-weight: 700;
    padding-left: 10px;
}


/* top结束 */


/* nav开始 */

.logo {
    width: 100%;
    height: 59px;
}

.logo em {
    font-size: 18px;
    font-weight: 600;
}

.logo input {
    margin-left: 363px;
    width: 476px;
    height: 42px;
    border: 2px solid #b1191a;
    outline: none;
    font-size: 16px;
    padding-left: 10px;
}

.logo button {
    background-color: #b1191a;
    font-size: 16px;
    height: 42px;
    color: white;
    border: 0;
    width: 90px;
    margin-left: -3.5px;
}

.logo button:hover {
    background-color: red;
}


/* nav结束 */


/* 内容开始 */

.art_top {
    font-size: 16px;
    color: #666666;
}

.art_art {
    width: 100%;
    height: 982px;
    border: 2px solid #dddddd;
    margin: 20px 0;
}

.art_art p:nth-child(1) {
    font-size: 16px;
    width: 1184px;
    height: 40px;
    margin: 15px 30px;
    line-height: 40px;
}

.art_art p:nth-child(1) b {
    font-weight: 550;
}

.art_art p:nth-child(1) em {
    font-size: 14px;
    float: right;
}

.art_art p:nth-child(1) em a {
    color: #1474af;
}

.art_art p em a:hover {
    color: #b1191a;
}

.art_art p:nth-child(2) {
    font-size: 14px;
    width: 600px;
    margin-left: 60px;
}

.art_art p:nth-child(2) em {
    border: 2px solid #b1191a;
    display: inline-block;
    width: 140px;
    height: 24px;
    text-align: center;
    line-height: 22px;
}

.art_art p:nth-child(3) {
    font-size: 14px;
    margin: 10px 30px;
    position: relative;
    padding: 0 0 20px 20px;
    width: 100px;
    height: 22px;
}

.art_art p:nth-child(3)::after,
.art_art div:nth-child(9) u::after {
    content: "\e90a";
    font-family: 'icomoon';
    margin-left: 6px;
}

.art_art p:nth-child(3):hover::after,
.art_art div:nth-child(9) u:hover::after {
    display: none;
}

.art_art p:nth-child(3)::before {
    display: none;
    content: "\e90d";
    font-family: 'icomoon';
    margin-left: 6px;
    cursor: pointer;
    position: absolute;
    top: 1px;
    left: 76px;
}

.art_art div:nth-child(9) u::before {
    display: none;
    content: "\e90d";
    font-family: 'icomoon';
    position: absolute;
    top: 1px;
    left: 109px;
}

.art_art p:nth-child(3):hover::before,
.art_art div:nth-child(9) u:hover::before {
    display: block;
}

.art_art p:nth-child(4) {
    width: 1184px;
    height: 90px;
    line-height: 40px;
    font-size: 16px;
    margin: 15px 30px;
    border-bottom: 2px solid #dddddd;
    border-top: 2px solid #dddddd;
    padding-top: 15px;
}

.art_art p:nth-child(4) b {
    border: 2px solid #dddddd;
    display: inline-block;
    width: 200px;
    height: 40px;
    text-align: center;
}

.art_art div:nth-child(5),
.art_art div:nth-child(6),
.art_art div:nth-child(7),
.art_art div:nth-child(8),
.art_art div:nth-child(9) {
    width: 1184px;
    height: 110px;
    line-height: 40px;
    font-size: 16px;
    margin: 15px 30px;
    border-bottom: 2px solid #dddddd;
}

.art_art div:nth-child(5) ul li {
    float: left;
    width: 200px;
    height: 30px;
    border: 1px solid #dddddd;
    text-align: center;
    line-height: 30px;
    margin-left: 10px;
}

.art_art div:nth-child(5) ul li:hover {
    background-color: #b1191a;
    color: white;
    cursor: pointer;
}

.art_art div:nth-child(6) {
    border: 0;
}

.art_art div:nth-child(7) {
    background-color: #f4f4f4;
    padding-left: 15px;
    border-bottom: 0;
}

.art_art div:nth-child(7) b {
    display: inline-block;
    border: 2px solid #b1191a;
    width: 160px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    margin-right: 30px;
}

.art_art div:nth-child(7) u {
    float: right;
}

.art_art div:nth-child(7) u a {
    color: #1474af;
}

.art_art div:nth-child(7) u a:hover {
    color: red;
}

.art_art div:nth-child(7) p {
    width: 1071px;
}

.art_art div:nth-child(8) img {
    float: left;
    width: 237px;
    height: 227px;
}

.art_art div:nth-child(8) {
    height: 279px;
    background-color: pink;
    padding-left: 20px;
}

.art_art div:nth-child(8) p {
    width: 113px;
    height: 30px;
    line-height: 0;
    margin-left: 254px;
    color: red;
    border: 0;
}

.art_art div:nth-child(8) ul {
    width: 914px;
    height: 100px;
    margin-left: 242px;
}

.art_art div:nth-child(8) ul li {
    float: left;
}

.art_bottom li:nth-child(1) {
    width: 441px;
    margin: 26px 74px 0px 15px;
}

.art_bottom li:nth-child(2) {
    font-size: 16px;
    color: red;
    font-weight: 550;
    margin: 54px 112px 0 0;
}

.art_bottom li:nth-child(3) {
    margin: 55px 10px 0 0;
}

.art_bottom li:nth-child(4) {
    margin: 55px 10px 0 113px;
}

.art_art div:nth-child(6) {
    height: 39px;
}

.art_art div:nth-child(9) {
    height: 119px;
    border: 0;
}

.art_art div:nth-child(9) ul {
    width: 600px;
    height: 40px;
}

.art_art div:nth-child(9) ul li {
    float: left;
    width: 134px;
    height: 100%;
    text-align: center;
}

.art_art div:nth-child(9) ul li a {
    color: #1474af;
}

.art_art div:nth-child(9) ul li a:hover {
    color: red;
}

.art_art div:nth-child(9) u {
    display: inline-block;
    width: 133px;
}

.art_art div:nth-child(9) u {
    position: relative;
    cursor: pointer;
}

.art_footer {
    text-align: right;
    font-size: 16px;
}

.art_footer div:nth-child(2) {
    margin-right: 11px;
}

.art_footer div:nth-child(3) {
    margin-right: 18px;
}

.art_footer div:nth-child(4) {
    background-color: #f4f4f4;
    border: 2px solid #dddddd;
    margin: 15px 0;
    padding: 15px 0;
}

.art_footer div:nth-child(4) b {
    color: red;
    font-weight: 550;
}

.art_footer div:nth-child(5) {
    margin-bottom: 50px;
}

.art_footer div:nth-child(5) button {
    width: 300px;
    height: 40px;
    font-size: 16px;
    border: 0;
    background-color: #b1191a;
    color: white;
}

.art_footer div:nth-child(5) button:hover {
    background-color: red;
}


/* 内容结束 */


/* 底部开始 */

.footer_self {
    width: 100%;
    background-color: #f5f5f5;
}

.footer {
    padding-top: 50px;
}

.footer_top ul {
    width: 100%;
    height: 30px;
    height: 100px;
}

.footer_top ul li {
    float: left;
    width: 250px;
    height: 100%;
}

.footer_top b {
    font-size: 18px;
    vertical-align: top;
    margin-top: 30px;
}

.footer_top p {
    font-size: 16px;
    display: inline-block;
}

.footer_top div {
    display: inline-block;
    width: 144px;
    height: 60px;
    margin-top: 14px;
}

.footer_top ul li em {
    width: 75px;
    height: 52px;
    display: inline-block;
    margin: 11px 0 0 10px;
    float: left;
    border-radius: 50%;
}

.footer_top ul li:nth-child(1) em {
    background: url(../images/icons.png) -233px -1px;
}

.footer_top ul li:nth-child(2) em {
    background: url(../images/icons.png) -233px -53px;
}

.footer_top ul li:nth-child(3) em {
    background: url(../images/icons.png) -239px -105px;
}

.footer_top ul li:nth-child(4) em {
    background: url(../images/icons.png) -239px -156px;
}

.footer_top ul li:nth-child(5) em {
    background: url(../images/icons.png) -239px -207px;
}

.footer_center ul {
    width: 100%;
    height: 262px;
    border-top: 2px solid #ccc;
    border-bottom: 2px solid #ccc;
}

.footer_center ul li {
    float: left;
    padding-left: 23px;
    height: 100%;
}

.footer_center dl {
    padding: 41px;
}

.footer_center dt {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.footer_center dd {
    font-size: 18px;
}

.footer_center dd img {
    width: 95px;
    height: 95px;
}

.footer_footer {
    padding-bottom: 250px;
}

.footer_footer ul {
    width: 100%;
    height: 40px;
}

.footer_footer ul li {
    float: left;
    border-right: 2px solid #ccc;
    height: 19px;
    font-size: 14px;
    padding: 0 20px;
    margin: 10px 0;
}

.w .footer_footer ul li:last-child {
    border: 0;
}

.footer_footer p,
.last_footer {
    text-align: center;
}

.mostleft_nav {
    width: 100px;
    height: 442px;
}

.mostleft_nav_1 {
    position: fixed;
    top: 198px;
    left: 50%;
    margin-left: -742px;
}

.mostleft_nav li {
    width: 100%;
    height: 40px;
    border-bottom: 1px solid #ccc;
    line-height: 40px;
    font-size: 14px;
    text-align: center;
}

.mostleft_nav li:hover {
    background-color: red;
}

.mostleft_nav a {
    color: black;
}

.mostleft_nav a:hover {
    color: white;
}


/* 底部结束 */